ΒΆ Main Window
The main window is the "home" of all other PCS windows. By default, when you start the software, the main window appears, and when you create an empty project or load an existing one, the main window will contain the toolbars, the project explorer window, the 2D window and the 3D window.
The main window cannot be closed alone like other dockable windows. Closing the main window means that the software will be shut. If a project is opened and the user tries to close the software, it will always prompt the save window to the user. The dockable windows can be docked outside the main window for use in secondary displays. Dockable windows outside the main windows might fall behind each other based on the cursor's position.
The main window houses the main toolbars, which are global for all windows. These toolbars can be docked only to the main window.